Privacy & Security Kit
Privacy & Security
Document Metadata Scanner
Inspect document file type, archive/PDF signatures, declared MIME, and safe-upload warnings locally.
Runs locally in your browser. No upload.
Paste input, choose an action, then copy or download the result.
Document Metadata Scanner
Check file signature, declared MIME, extension, first bytes, dimensions when available, and safe-upload warnings before using a worker tool.
Inspection report
Choose a file, then inspect it locally.